diff --git a/lib/main.dart b/lib/main.dart
index eb05b1d..659463d 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -1,5 +1,4 @@
 import 'dart:math';
-
 import 'package:flutter/material.dart';
 import 'weekManager.dart';
 
@@ -41,31 +40,22 @@ class _MyHomePageState extends State<MyHomePage> {
     final random = Random();
     _weekManagers = List.generate(5, (index) {
       DateTime deadline = DateTime.now().add(Duration(days: random.nextInt(365)));
-      return WeekManager(deadline);
+      DateTime currentDate = DateTime.now().add(Duration(days: random.nextInt(365)));
+      return WeekManager(deadline, currentDate);
     });
-    _updateDeadlines();
   }
 
-  Future<void> _updateDeadlines() async {
+  Future<void> _incrementCounter() async {
     for (var weekManager in _weekManagers) {
-      await Future.delayed(const Duration(seconds: 1), () {
+      await Future.delayed(const Duration(milliseconds: 500), () {
         setState(() {
-          weekManager.updateCurrentDate();
+          weekManager.incrementCurrentDate();
           weekManager.updateCurrentDay();
         });
       });
     }
   }
 
-  void _incrementCounter() {
-    setState(() {
-      for (var weekManager in _weekManagers) {
-        weekManager.incrementCurrentDate();
-        weekManager.updateCurrentDay();
-      }
-    });
-  }
-
   @override
   Widget build(BuildContext context) {
     return Scaffold(
@@ -83,9 +73,9 @@ class _MyHomePageState extends State<MyHomePage> {
             ..._weekManagers.map((weekManager) => Column(
               children: [
                 Text('Текущий день недели: ${weekManager.currentDay.name}'),
-                Text('Текущая дата: ${weekManager.formattedCurrentDate}'),
+                Text('Текущая дата: ${weekManager.formatDate(weekManager.currentDate)}'),
                 Text('Дней до дедлайна: ${weekManager.daysUntilDeadline}'),
-                Text('Дата дедлайна: ${weekManager.formattedDeadline}'),
+                Text('Дата дедлайна: ${weekManager.formatDate(weekManager.deadline)}'),
                 const SizedBox(height: 20),
               ],
             )),
diff --git a/lib/weekManager.dart b/lib/weekManager.dart
index f9bc6be..55e6b32 100644
--- a/lib/weekManager.dart
+++ b/lib/weekManager.dart
@@ -1,18 +1,16 @@
-import 'dart:math';
-
 import 'package:intl/intl.dart';
-
 import 'main.dart';
 
 class WeekManager {
-  DateTime deadline;
-  DateTime currentDate;
+  final DateTime _deadline;
+  DateTime _currentDate;
   Weekday _currentDay;
 
-  WeekManager(this.deadline)
-      : currentDate = DateTime.now(),
-        _currentDay = _getCurrentDayOfWeek(DateTime.now());
+  WeekManager(this._deadline, this._currentDate)
+      : _currentDay = _getCurrentDayOfWeek(_currentDate);
 
+  DateTime get deadline => _deadline;
+  DateTime get currentDate => _currentDate;
   Weekday get currentDay => _currentDay;
 
   static Weekday _getCurrentDayOfWeek(DateTime date) {
@@ -37,29 +35,19 @@ class WeekManager {
   }
 
   int get daysUntilDeadline {
-    return deadline.difference(currentDate).inDays;
+    return _deadline.difference(_currentDate).inDays;
   }
 
-  String get formattedDeadline {
+  String formatDate(DateTime date) {
     DateFormat formatter = DateFormat('dd-MM-yyyy');
-    return formatter.format(deadline);
-  }
-
-  String get formattedCurrentDate {
-    DateFormat formatter = DateFormat('dd-MM-yyyy');
-    return formatter.format(currentDate);
-  }
-
-  void updateCurrentDay() {
-    _currentDay = _getCurrentDayOfWeek(currentDate);
-  }
-
-  void updateCurrentDate() {
-    final random = Random();
-    currentDate = DateTime.now().add(Duration(days: random.nextInt(365)));
+    return formatter.format(date);
   }
 
   void incrementCurrentDate() {
-    currentDate = currentDate.add(const Duration(days: 1));
+    _currentDate = _currentDate.add(const Duration(days: 1));
+  }
+
+  void updateCurrentDay() {
+    _currentDay = _getCurrentDayOfWeek(_currentDate);
   }
 }